TECNA WELD TESTER TE1700
10.0 BATTERY REPLACEMENT AND PRODUCT
LIFE END
The TE1700 uses two batteries:
_ Buffer battery with Lithium Ions CR1220 – 3V
_ Nickel-Metal Hydride battery, 2400mAh – 7.2V (Tecna code 72790)
The estimated life of the buffer battery is 6 years but you still need to
replace it in the event that the product is unable to store date and
time correctly.
The Nickel-Metal Hydride battery's estimated life is 5 years, but you
still need to replace it if its operating performance is significantly
reduced.
WARNING: For safety reasons, you must disconnect all cables from the
TE1700 before replacing the batteries.
After setting the TE1700 to a safety state, you can unscrew the 6
screws at the back, those that join the two plastic shells.
WARNING: To avoid damaging the TE1700, you should remove the
Nickel-Metal Hydride battery before continuing.
You need not perform any other operation to change the Nickel-Metal
Hydride battery.
WARNING: It is advisable to wear work gloves when replacing the
buffer battery.
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